Talia Al Ghul to appear in Batman: Arkham City

I suppose Comic-Con is as good a time as any to reveal a ton of Batman: Arkham City goodies, eh? Here's the latest: daughter of Batman arch nemesis Ra's al Ghul and sometimes Dark Knight love interest Talia al Ghul will appear in the upcoming game.

There's a Hollywood connection here, too. Talia will be voiced by actress Stana Katic, best known for her work as Detective Kate Beckett on Castle.

Fun Katic facts: her first documented role was in a movie called Acid Freaks, and she later had a small part in 2005's Pit Fighter. The movie, not the game; the two are unrelated. But they should totally make a movie based on the Pit Fighter game, because why not?